The Arrowmax AM-212041 Silicone Differential Fluid comes in a 59ml bottle with a 50,000cst rating to help you tailor differential behaviour. This high-viscosity oil is targeted at modelers who want a firmer diff response to control slides and boost corner stability.
Using a 50,000cst oil gives a much stronger locking action, improving traction during acceleration and smoothing power delivery through bends. It can reduce unexpected oversteer and help drivers find a consistent balance between front and rear grip.
Start with a clean differential shell and remove all traces of old oil. Add the fluid slowly, working the gears to push bubbles out as you go. Check for leaks and recheck the fluid level after a short test session to confirm behaviour.
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